I have been looking around for a while and this is definitely the best of this kind on iPad and iphone. There are more powerful stuff on Mac and PC but then it gets costly and requires a real investment of time to get familiar with. This app is indeed a excellent compromise between user friendliness and features. 1 small negative from my standpoint would be the white rendering that appears more grey than white. But beside that if you need a home design app on your iPad iphone, this is the one. Greetings to the developers!!